CN108989850A - A kind of video playing control method and control system - Google Patents

A kind of video playing control method and control system Download PDF

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Publication number
CN108989850A
CN108989850A CN201710758941.5A CN201710758941A CN108989850A CN 108989850 A CN108989850 A CN 108989850A CN 201710758941 A CN201710758941 A CN 201710758941A CN 108989850 A CN108989850 A CN 108989850A
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CN
China
Prior art keywords
terminal
video
control
resource
recorded broadcast
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Granted
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CN201710758941.5A
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Chinese (zh)
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CN108989850B (en
Inventor
庾少华
王睿智
亓娜
王艳辉
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Beijing Visionvera International Information Technology Co Ltd
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Beijing Visionvera International Information Technology Co Ltd
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Priority to CN201710758941.5A priority Critical patent/CN108989850B/en
Publication of CN108989850A publication Critical patent/CN108989850A/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334Recording operations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47217End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

Abstract

The embodiment of the invention provides a kind of video playing control method and control systems, wherein, video playing control method includes: that recorded broadcast management platform receives the video control information that first terminal is sent, and according to the terminal iidentification of second terminal, video resource corresponding with the resource identification and control command will be played push to second terminal.Broadcasting control command control video resource to allow second terminal to be sent according to first terminal plays.So that more flexible to the control of video playing convenient in view networking.

Description

A kind of video playing control method and control system
Technical field
The present invention relates to view networking technology field more particularly to a kind of video playing control method and control systems.
Background technique
After completing to the recording of the associated videos such as meeting in view networking, usually by recorded broadcast management platform to the view recorded Frequency is managed.Using TV etc. have playing function terminal the video recorded is played out when, generally require by With the broadcasting of the remote control control video of terminal coupling.
But it in the case where needing remote operation or remote controler loss etc. not to be available the scene that remote controler is controlled, is just difficult to It control effectively to the broadcasting depending on video in networking.
Therefore, how easily video playing to be controlled, is a technical problem to be solved urgently.
Summary of the invention
The embodiment of the present invention provides a kind of video playing control method, to solve in the prior art how easily to video The problem of broadcasting is controlled.
To solve the above-mentioned problems, the invention discloses a kind of video playing control method, the method is applied to view connection In net, comprising:
Recorded broadcast manages platform and receives the video control information that first terminal is sent, wherein the video controls information and includes Play control command, the terminal iidentification of second terminal and the resource identification of video resource;
The recorded broadcast management platform, will video corresponding with the resource identification according to the terminal iidentification of the second terminal Resource and the broadcasting control command push to the second terminal;
The second terminal controls the video resource according to the broadcasting control command and plays.
On the other hand, the embodiment of the invention also provides a kind of video playing control system, the system is applied to view connection In net, the system comprises: recorded broadcast manages platform, first terminal and second terminal;Wherein,
The recorded broadcast manages platform
Information receiving module is controlled, the video for receiving first terminal transmission controls information, wherein the video control Information includes playing control command, the terminal iidentification of second terminal and the resource identification of video resource;
Control command pushing module will be corresponding with the resource identification for the terminal iidentification according to the second terminal Video resource and the broadcasting control command push to the second terminal;
The second terminal includes:
Playing control module is played for controlling the video resource according to the broadcasting control command.
To sum up, the embodiment of the present invention manages platform by recorded broadcast and receives the video control information that first terminal is sent, and root According to the terminal iidentification of second terminal, video resource corresponding with the resource identification and control command will be played push to second eventually End.Broadcasting control command control video resource to allow second terminal to be sent according to first terminal plays.So that It is more flexible to the control of video playing convenient in view networking.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 is a kind of networking schematic diagram of view networking of the invention;
Fig. 2 is a kind of hardware structural diagram of node server of the invention;
Fig. 3 is a kind of hardware structural diagram of access switch of the invention;
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway;
Fig. 5 is a kind of flow chart of video playing control method of the invention;
Fig. 6 is the flow chart of another video playing control method of the invention;
Fig. 7 is the schematic diagram of video resource list in another video playing control method of the invention;
Fig. 8 is the schematic diagram of pop-up in another video playing control method of the invention;
Fig. 9 is a kind of structural block diagram of video playing control system of the invention;
Figure 10 is the structural block diagram of recorded broadcast management platform in a kind of video playing control system of the invention;
Figure 11 is the structural block diagram of second terminal in a kind of video playing control system of the invention;
Figure 12 is the structural block diagram of recorded broadcast management platform in another video playing control system of the invention;
Figure 13 is the structural block diagram of first terminal in another video playing control system of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking;Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204;
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202;Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet; And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206;If the queue of pack buffer 206 is close It is full, then it abandons;All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions It is less than to send caching;2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk;CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304;
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305;Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon;Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303;The data packet that CPU module 204 is come in enters switching engine Module 303;Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet; If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full, It abandons;If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full, Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching;2) the queue package counting facility is greater than zero;3) token that rate control module generates is obtained;
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port;2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405;Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id);Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module;For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module;Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module;Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module;Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
DA SA Reserved Payload CRC
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address;
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA);
Reserve bytes are made of 2 bytes;
The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly;
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA SA Reserved Label Payload CRC
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking It discusses, recorded broadcast manages platform and receives the video control information that first terminal is sent, and eventually according to second in video control information Recorded broadcast is managed the video resource in platform and is pushed to second terminal by the terminal iidentification at end, then whole according to first by second terminal The broadcasting control command that end is sent controls video resource broadcasting, to enable first terminal that recorded broadcast to be managed to the view on platform Frequency resource supplying is controlled to second terminal, and to the broadcasting of the video resource, so as to video playing in view networking It is more flexible convenient to control.
Referring to Fig. 5, a kind of flow chart of video playing control method provided in an embodiment of the present invention is given.
Step 501, the video that recorded broadcast management platform receives that first terminal is sent controls information.
When carrying out video playing control, first terminal can use view networking protocol and send video to recorded broadcast management platform Control information.Video control information includes playing control command, the terminal iidentification of second terminal and the resource mark of video resource Know.Wherein, it plays control command and refers to the order that broadcasting, pause, stopping or fixed point broadcasting etc. control broadcasting.Second The terminal iidentification of terminal refers to the unique identification of second terminal for identification, can make to record by the terminal iidentification of the second terminal It broadcasts management platform and is accurately connected to second terminal.The resource identification of video resource refers to the mark for distinguishing each video resource Know, can determine that needs play out the video resource of control by the resource identification.
Specifically, needing elder generation in order to which the video for enabling recorded broadcast management platform to receive first terminal transmission controls information First terminal is networked.In view networking, each terminal including first terminal is in order to realize that communication requires to network. Wherein, every allows the terminal to network that must all register in node server, and the terminal that do not register can not network.Terminal enters The process of net involves the steps of:
S1, node server send inquiry packet to each port, and terminal sends response bag after receiving inquiry packet, the response bag In include terminal registration information;
Which port S2, node server are known that under after receiving the response bag of terminal sending and have connect which kind of terminal (machine top Box, encoding board or memory), the information of the terminal is then found in the Registry inside node server, to this Terminal sends the order (the access net address for telling terminal) that networks, and terminal just networks after receiving networking order, while to node Server sends networking command response;
The networking command response that S3, node server receive terminal sending is known that this terminal has networked, Yi Houding When to this port send status inquiry packet, check terminal whether work normally.If terminal works normally, status inquiry is received Bao Houhui sends status inquiry response to node server.It is answered when node server does not receive status inquiry within for a period of time It answers, is considered as this terminal and has been removed from network, do not retransmit status inquiry packet, continue to send inquiry packet to the port.
In practical applications, after first terminal networking, recorded broadcast management platform can receive first terminal hair in view networking The line request sent, which includes the request of data based on websocket protocol.This is received in recorded broadcast management platform After line request, recorded broadcast management platform can request to respond to the line, to establish recorded broadcast management platform and first terminal Between full-duplex communication link.Wherein, full-duplex communication, which refers to, can make data in two directions while be transmitted behaviour Make, i.e., can also receive data while sending data, the two can synchronize progress.Therefore, by recorded broadcast manage platform with The full-duplex communication link established between first terminal makes recorded broadcast management platform can be with active transmission information to second terminal.When It when the video resource that recorded broadcast manages platform management updates, can be reflected in first terminal in time, to make first terminal can be with Platform is managed by recorded broadcast video resource is carried out accurately to play control.
Step 502, recorded broadcast management platform, will video resource corresponding with resource identification according to the terminal iidentification of second terminal Second terminal is pushed to control command is played.
After recorded broadcast management platform receives the video control information of first terminal transmission, it can be controlled and be believed according to the video The terminal iidentification of second terminal in breath determines that first terminal needs to carry out the second terminal control of video playing.True After the target for needing to control calmly, by video resource corresponding with the resource identification in video control information and control life can be played Order pushes to the second terminal, thus the video resource for alloing second terminal to know that needs control, and how to the video Resource is controlled.Specifically, in order to enable recorded broadcast management platform that video resource and broadcasting control command are pushed to second Terminal needs that first second terminal networks, and the process that terminal networks is as described in step 501.
It in practical applications, can be in recorded broadcast before video resource and broadcasting control command are pushed to second terminal Full-duplex communication link is established between management platform and second terminal.Specifically, recorded broadcast management platform can be into view networking the Two terminals send line request, and receive the response that the second terminal requests line, to establish recorded broadcast management platform and second Full-duplex communication link between terminal.Wherein, which includes the request of data based on websocket protocol.
Step 503, second terminal is played according to control command control video resource is played.
After second terminal receives video resource corresponding with resource identification and plays control command, i.e., eventually second The video resource that needs control is known at end, and after how controlling the broadcasting control command of the video resource, can basis The broadcasting control command controls video resource and plays.For example, if the video resource that second terminal receives is the chain for being directed toward video A It is grounded location, the broadcasting control command that second terminal receives is to play, then second terminal will utilize the chained address of video A from clothes Video A is obtained in business device and video A is played out.If the broadcasting control command that second terminal receives is to suspend, second Terminal will suspend the playback progress of video A according to the broadcasting control command.To realize the control played to the video resource.
In conclusion the embodiment of the present invention, which manages platform by recorded broadcast, receives the video control information that first terminal is sent, And according to the terminal iidentification of second terminal, video resource corresponding with the resource identification and control command will be played push to second Terminal.Broadcasting control command control video resource to allow second terminal to be sent according to first terminal plays.And then make It is more flexible to the control of video playing convenient in view networking to obtain.
Referring to Fig. 6, the flow chart of another video playing control method provided in an embodiment of the present invention is given.
Step 601, when first terminal receives the first operation, first terminal shows pop-up.
Specifically, the pop-up that first terminal is shown may include the first input when first terminal receives the first operation Area, the second input area, play instruction control and playback progress control.Wherein, first input area is for inputting second terminal Terminal iidentification, the second input area are used for the resource identification of input video resource, and play instruction control can be used to implement to video The controls operation such as broadcasting, pause or stopping, playback progress control can be used for the progress of selected broadcasting, to realize fixed point It plays, i.e., the video content of particular point in time is played out.For example, if the browser of first terminal can log in recorded broadcast management Platform can be shown on the interface of browser such as Fig. 7 institute when logging in recorded broadcast management platform on the browser in first terminal The video resource list shown, wherein each video resource corresponds to a push key.When triggering, a certain video resource is corresponding to be pushed away After sending key, pop-up can be shown in first terminal, wherein triggering push key is the first operation that first terminal receives. In practical applications, which is not limited to triggering push key.The pop-up that first terminal is shown can be as shown in Figure 8 Pop-up may not need the second input area of setting in pop-up when video resource to be controlled has been specified in the first operation, can Determine the resource identification for the video resource that video control information is included.If the not specified a certain specific video money of the first operation Source then needs to obtain the resource identification of video resource by the second input area, to determine the video money for needing to play out control Source.In practical applications, various controls can also be added, in pop-up with the abundant control function to video playing.
Step 602, first terminal is according to the broadcasting control command obtained from pop-up, the terminal iidentification and view of second terminal The resource identification of frequency resource generates video and controls information.
When first terminal is by all kinds of input areas shown in pop-up and/or various controls, obtains and play control command, the It, can be according to broadcasting control command, the terminal of second terminal after the terminal iidentification of two terminals and the resource identification of video resource The resource identification of mark and video resource generates video and controls information.
In practical applications, when the resource identification for the terminal iidentification and video resource for obtaining a second terminal from pop-up Afterwards, it can determine to need to control by first terminal play out depending on which terminal in networking to video, and determine specific Which need to control the broadcasting of video.Therefore, after determining second terminal and the corresponding video resource of resource identification, When carrying out the control of video playing to second terminal, the broadcasting control command obtained from pop-up can be only changed, and it is no longer anti- The terminal iidentification of second terminal and the resource identification of video resource are obtained again, are controlled until terminating the broadcasting to the video resource.
Step 603, when first terminal receives the second operation, video control information is sent to recorded broadcast pipe by first terminal Platform.
Specifically, the video generated in first terminal is controlled in order to realize when first terminal receives the second operation Information is sent to recorded broadcast management platform, and first terminal can establish full-duplex communication link between elder generation and recorded broadcast management platform.Its In, the second operation includes triggering play instruction control or triggering playback progress control, for example, if user completes phase in input area After the input for closing information, control is instructed by click play, realizes the transmission to video control information, then click play control refers to Enabling control is the second operation.In order to realize that video control information is sent to recorded broadcast management platform by first terminal, can first build Full-duplex communication link between vertical first terminal and recorded broadcast management platform.Specifically, recorded broadcast management platform can receive view connection The line request that first terminal is sent in net, which includes the request of data based on websocket protocol.In recorded broadcast pipe After platform receives line request, recorded broadcast management platform can request to respond to the line, to establish recorded broadcast management Full-duplex communication link between platform and first terminal, so that it is complete using this to enable recorded broadcast management platform to receive first terminal The video that duplex communication link is sent controls information.
Step 604, the video that recorded broadcast management platform receives that first terminal is sent controls information.
After recorded broadcast manages and establishes full-duplex communication link between platform and first terminal, recorded broadcast management platform can pass through The full-duplex communication link receives the video that first terminal is sent and controls information.
Step 605, recorded broadcast management platform, will video resource corresponding with resource identification according to the terminal iidentification of second terminal Second terminal is pushed to control command is played.
Specifically, recorded broadcast management platform can determine the target of push according to the terminal iidentification of second terminal.And according to money Source mark determines the content that push to second terminal, wherein the target of push is to regard the second terminal in networking, push it is interior Holding is video resource corresponding with resource identification.
It in practical applications, will be corresponding with resource identification in recorded broadcast management platform according to the terminal iidentification of second terminal Video resource and broadcasting control command push to before second terminal, can first establish between recorded broadcast management platform and second terminal Full-duplex communication link.Specifically, recorded broadcast management platform second terminal can send line request into view networking, and receive The response that second terminal requests line, with establish recorded broadcast management platform and second terminal between full-duplex communication link, In, which includes the request of data based on websocket protocol.
Step 606, second terminal is played according to control command control video resource is played.
When second terminal receive for the first time recorded broadcast management platform send video resource, and be required to the video resource into When row plays, if the video resource be the chained address of certain video of direction, second terminal can be first with the chained address from clothes The corresponding video in the chained address is obtained in business device, then the video is played out.After second terminal has obtained corresponding video, The broadcasting of video can be directly controlled directly according to subsequently received broadcasting control command.For example, when second terminal receives When managing the pause instruction that platform is sent by recorded broadcast by first terminal, second terminal can carry out pausing operation to the video, To realize that first terminal controls the broadcasting of second terminal.Since first terminal and second terminal can be located at different geographical positions It sets, therefore, long-range control of the first terminal to second terminal can be realized by this method.In addition, when second terminal is a machine Top box can also carry out second terminal as first terminal replacement remote by computer in the case where lacking remote controler Play control.
In conclusion first terminal can show pop-up when receiving the first operation in the embodiment of the present invention, and according to Broadcasting control command, the terminal iidentification of second terminal and the resource identification of video resource obtained from pop-up generates video control Information processed.So that video resource and broadcasting control command are pushed away after recorded broadcast manages platform to video control information parsing It send to second terminal, it can be so that second terminal timely and accurately carries out correspondingly playing control to the video that first terminal is specified System.Moreover, because first terminal and second terminal can be located in a different geographical location, therefore, can be realized by this method Long-range control of the first terminal to second terminal.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.
On the basis of the above embodiments, the present embodiment additionally provides a kind of video playing control system, which can be with Applied in view networking.
A kind of structural block diagram of the control system of video playing provided in an embodiment of the present invention is given referring to Fig. 9, this is System includes: recorded broadcast management platform 91, first terminal 92 and second terminal 93.
Wherein, 0 to give in a kind of video playing control system provided in an embodiment of the present invention recorded broadcast management flat referring to Fig.1 The structural block diagram of platform, recorded broadcast management platform 91 can specifically include following module:
Information receiving module 911 is controlled, the video for receiving the transmission of first terminal 92 controls information, wherein the view Frequency control information includes playing control command, the terminal iidentification of second terminal 93 and the resource identification of video resource;
Control command pushing module 912 will be with the resource identification for the terminal iidentification according to the second terminal 93 Corresponding video resource and the broadcasting control command push to the second terminal 93.
1 give the structure of second terminal in a kind of video playing control system provided in an embodiment of the present invention referring to Fig.1 Block diagram, second terminal 93 can specifically include:
Playing control module 931 is played for controlling the video resource according to the broadcasting control command.
In conclusion the embodiment of the present invention receives first by the control information receiving module 911 that recorded broadcast manages platform 91 The video that terminal 92 is sent controls information, and by control command pushing module 912 according to the terminal iidentification of second terminal 93, will be with The corresponding video resource of the resource identification and broadcasting control command push to second terminal 93.To allow second terminal 93 by The broadcasting control command control video resource that playing control module 931 is sent according to first terminal 92 plays.So that regarding It is more flexible to the control of video playing convenient in networking.
On the basis of Figure 10,2 gives to present embodiments provide and recorded in another video playing control system referring to Fig.1 Broadcast management platform structural block diagram, the recorded broadcast management platform 91 further include video resource determining module 913, control target determine mould Block 914 and link module 915.
Wherein, video resource determining module 913, for the resource identification according to the video resource, the determining and money Source identifies corresponding video resource;
Target determination module 914 is controlled, for the terminal iidentification according to the second terminal 93, determines the in view networking Two terminals 93;
Link module 915 for sending line request to second terminal 93 described in view networking, and receives described second eventually The response of 93 pairs of the end line request, with the full duplex established between the recorded broadcast management platform 91 and the second terminal 93 Communication link, the connection request include: the request of data based on websocket protocol.
Specifically, the control information receiving module 911 in recorded broadcast management platform 91, comprising:
Line request receiving submodule 9111, the line request sent for receiving first terminal 92 described in view networking, The connection request includes: the request of data based on websocket protocol;
Communication link setting up submodule 9112, for being responded to line request, to establish the recorded broadcast management Full-duplex communication link between platform 91 and the first terminal 92;
Information receiving submodule 9113 is controlled, is sent out for receiving the first terminal 92 using the full-duplex communication link The video control information sent.
On the basis of the above embodiments, it 3 gives referring to Fig.1 and present embodiments provides another video playing control system The structural block diagram of first terminal in system, the first terminal 92 include pop-up display module 921, control 922 and of information generating module Control information sending module 923.
Wherein, pop-up display module 921, for showing pop-up when the first terminal 92 receives the first operation, In, the pop-up includes the first input area, the second input area, play instruction control and playback progress control, first input Area is used to input the terminal iidentification of the second terminal 93, and second input area is used to input the resource mark of the video resource Know;
Control information generating module 922, the broadcasting control command obtained from the pop-up for basis, second are eventually The terminal iidentification at end 93 and the resource identification of video resource generate the video control information;
Information sending module 923 is controlled, for when the first terminal 92 receives the second operation, by the video control Information processed is sent to recorded broadcast management platform 91, wherein second operation include trigger the play instruction control or Trigger the playback progress control.
In conclusion first terminal 92 can use pop-up display module 921 and receive first in the embodiment of the present invention Pop-up is shown when operation, and by control information generating module 922 according to broadcasting control command, the second terminal obtained from pop-up Terminal iidentification and video resource resource identification, generate video control information.So that recorded broadcast manages platform 91 to the view After frequency control information parsing, video resource and broadcasting control command are pushed to second eventually using control command pushing module 912 End 93, can be so that second terminal 93 timely and accurately carries out correspondingly playing control to the video that first terminal 92 is specified.And And since first terminal 92 and second terminal 93 can be located in a different geographical location, the can be realized by this method Long-range control of one terminal 92 to second terminal 93.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of video playing control method provided by the present invention and control system, it is described in detail, this Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to It facilitates the understanding of the method and its core concept of the invention;At the same time, for those skilled in the art, think of according to the present invention Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair Limitation of the invention.

Claims (12)

1. a kind of video playing control method, which is characterized in that the method is applied in view networking, comprising:
Recorded broadcast manages platform and receives the video control information that first terminal is sent, wherein the video control information includes playing The resource identification of control command, the terminal iidentification of second terminal and video resource;
The recorded broadcast management platform, will video resource corresponding with the resource identification according to the terminal iidentification of the second terminal The second terminal is pushed to the broadcasting control command;
The second terminal controls the video resource according to the broadcasting control command and plays.
2. the method according to claim 1, wherein receiving the video that first terminal is sent in recorded broadcast management platform Before control information, further includes:
When the first terminal receives the first operation, the first terminal shows pop-up, wherein the pop-up includes first Input area, the second input area, play instruction control and playback progress control, first input area is for inputting described second eventually The terminal iidentification at end, second input area are used to input the resource identification of the video resource;
The first terminal is according to the broadcasting control command obtained from the pop-up, the terminal iidentification and view of second terminal The resource identification of frequency resource generates the video control information.
3. according to the method described in claim 2, it is characterized in that, after the generation video control information, further includes:
When the first terminal receives the second operation, video control information is sent to the record by the first terminal Broadcast management platform, wherein second operation includes triggering the play instruction control or the triggering playback progress control.
4. the method according to claim 1, wherein the broadcasting control command include play, pause, stop or Person, which pinpoints, to play, and when the broadcasting control command is to play, receives the video control that first terminal is sent in recorded broadcast management platform After information processed, further includes:
The recorded broadcast management platform determines video money corresponding with the resource identification according to the resource identification of the video resource Source;
The recorded broadcast management platform determines the second terminal in view networking according to the terminal iidentification of the second terminal.
5. the method according to claim 1, wherein recorded broadcast management platform receives the view that first terminal is sent Frequency control information, comprising:
The recorded broadcast management platform receives the line request that first terminal described in view networking is sent, and the connection request includes: Request of data based on websocket protocol;
The recorded broadcast management platform responds line request, to establish the recorded broadcast management platform and described first eventually Full-duplex communication link between end;
The recorded broadcast management platform receives the video control information that the first terminal is sent using the full-duplex communication link.
6. the method according to claim 1, wherein in recorded broadcast management platform according to the second terminal Terminal iidentification, will video resource corresponding with the resource identification and the broadcasting control command push to the second terminal it Before, further includes:
The recorded broadcast manages platform and sends line request to second terminal described in view networking, and receives the second terminal to institute The response of line request is stated, with the full-duplex communication link established between the recorded broadcast management platform and the second terminal, institute Stating connection request includes: the request of data based on websocket protocol.
7. a kind of video playing control system, which is characterized in that the system is applied in view networking, the system comprises: record Broadcast management platform, first terminal and second terminal;Wherein,
The recorded broadcast manages platform
Information receiving module is controlled, the video for receiving first terminal transmission controls information, wherein the video controls information Including playing control command, the terminal iidentification of second terminal and the resource identification of video resource;
Control command pushing module will view corresponding with the resource identification for the terminal iidentification according to the second terminal Frequency resource and the broadcasting control command push to the second terminal;
The second terminal includes:
Playing control module is played for controlling the video resource according to the broadcasting control command.
8. system according to claim 7, which is characterized in that the first terminal includes:
Pop-up display module, for showing pop-up when the first terminal receives the first operation, wherein the pop-up includes First input area, the second input area, play instruction control and playback progress control, first input area is for inputting described the The terminal iidentification of two terminals, second input area are used to input the resource identification of the video resource;
Information generating module is controlled, for the end according to the broadcasting control command, second terminal that obtain from the pop-up The resource identification of end mark and video resource generates the video control information.
9. system according to claim 8, which is characterized in that the first terminal further include:
Information sending module is controlled, for when the first terminal receives the second operation, video control information to be sent out It send to the recorded broadcast and manages platform, wherein second operation includes triggering to broadcast described in the play instruction control or triggering Degree of putting into control.
10. system according to claim 7, which is characterized in that the broadcasting control command includes playing, pause, stopping Or fixed point plays, when the broadcasting control command is to play, the recorded broadcast manages platform further include:
Video resource determining module, for the resource identification according to the video resource, determination is corresponding with the resource identification Video resource;
Target determination module is controlled, for the terminal iidentification according to the second terminal, determines the second terminal in view networking.
11. system according to claim 7, which is characterized in that the control information receiving module, comprising:
Line request receiving submodule, the line request sent for receiving first terminal described in view networking, the connection are asked Asking includes: the request of data based on websocket protocol;
Communication link setting up submodule, for being responded to line request, to establish the recorded broadcast management platform and institute State the full-duplex communication link between first terminal;
Information receiving submodule is controlled, the video control for using the full-duplex communication link to send for receiving the first terminal Information processed.
12. system according to claim 7, which is characterized in that the recorded broadcast manages platform further include:
Link module for sending line request to second terminal described in view networking, and receives the second terminal to described The response of line request, it is described with the full-duplex communication link established between the recorded broadcast management platform and the second terminal Connection request includes: the request of data based on websocket protocol.
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